Low-frequency plasma cutting machine using two-valve control, to improve the torch electrodes and conductive mouth, using pull plasma formed to enhance the power grid as a result of pressure drop, from arc of instability, improved electromagnetic interference place more stringent requirements. Greatly reduced High-frequency high-voltage discharge produced by electromagnetic interference, environmental protection and human design to reduce the harm to the human body.

1. A dvanced inverter technology, Low cutting frequency;
2. With arc maintainence device, applicable to automatical cutting equipment;
3. Touch and untouch arc initiation;
4. Stable arc, long working time.
5. 220v single phase, portable, fan-cooled, thermostatic protection, suitable for DIY and family use.
6. D series are for 110 / 220 duel voltage input, automatic input voltage changing
7. Complete accessories: cutting torch, welding cable, earth clamp, carton box.